YData Profiling Report

Dataset statistics

Number of variables	15
Number of observations	15000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	3.6 MiB
Average record size in memory	251.2 B

Variable types

Numeric	9
DateTime	1
Text	1
Categorical	4

Alerts

`patient_id` is uniformly distributed	Uniform
`pain_level` has 1387 (9.2%) zeros	Zeros

Reproduction

Analysis started	2025-12-09 10:39:56.018860
Analysis finished	2025-12-09 10:40:04.569095
Duration	8.55 seconds
Software version	ydata-profiling vv4.18.0
Download configuration	config.json

patient_id
Real number (ℝ)

Uniform

Distinct	500
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	250.5

Minimum	1
Maximum	500
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	1
5-th percentile	25.95
Q1	125.75
median	250.5
Q3	375.25
95-th percentile	475.05
Maximum	500
Range	499
Interquartile range (IQR)	249.5

Descriptive statistics

Standard deviation	144.34209
Coefficient of variation (CV)	0.57621593
Kurtosis	-1.2000096
Mean	250.5
Median Absolute Deviation (MAD)	125
Skewness	0
Sum	3757500
Variance	20834.639
Monotonicity	Increasing

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
500	30	0.2%
1	30	0.2%
2	30	0.2%
3	30	0.2%
4	30	0.2%
5	30	0.2%
6	30	0.2%
7	30	0.2%
8	30	0.2%
9	30	0.2%
Other values (490)	14700	98.0%

Value	Count	Frequency (%)
1	30	0.2%
2	30	0.2%
3	30	0.2%
4	30	0.2%
5	30	0.2%
6	30	0.2%
7	30	0.2%
8	30	0.2%
9	30	0.2%
10	30	0.2%

Value	Count	Frequency (%)
500	30	0.2%
499	30	0.2%
498	30	0.2%
497	30	0.2%
496	30	0.2%
495	30	0.2%
494	30	0.2%
493	30	0.2%
492	30	0.2%
491	30	0.2%

timestamp
Date

Distinct	150
Distinct (%)	1.0%
Missing	0
Missing (%)	0.0%
Memory size	117.3 KiB

Minimum	2024-03-01 06:00:00
Maximum	2024-03-30 10:00:00
Invalid dates	0
Invalid dates (%)	0.0%

Histogram with fixed size bins (bins=50)

oxygen_saturation
Real number (ℝ)

Distinct	110
Distinct (%)	0.7%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.51496327

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.29357798
Q1	0.43119266
median	0.51496327
Q3	0.60550459
95-th percentile	0.74311927
Maximum	1
Range	1
Interquartile range (IQR)	0.17431193

Descriptive statistics

Standard deviation	0.13414318
Coefficient of variation (CV)	0.26049076
Kurtosis	0.10675207
Mean	0.51496327
Median Absolute Deviation (MAD)	0.083770612
Skewness	-0.025487878
Sum	7724.4491
Variance	0.017994392
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5149632725	763	5.1%
0.4862385321	403	2.7%
0.504587156	386	2.6%
0.4678899083	384	2.6%
0.5596330275	382	2.5%
0.4770642202	382	2.5%
0.5137614679	373	2.5%
0.5321100917	370	2.5%
0.5504587156	367	2.4%
0.495412844	365	2.4%
Other values (100)	10825	72.2%

Value	Count	Frequency (%)
0	1	< 0.1%
0.009174311927	1	< 0.1%
0.01834862385	1	< 0.1%
0.03669724771	1	< 0.1%
0.04587155963	1	< 0.1%
0.05504587156	2	< 0.1%
0.06422018349	1	< 0.1%
0.07339449541	2	< 0.1%
0.08256880734	2	< 0.1%
0.09174311927	2	< 0.1%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9908256881	1	< 0.1%
0.9816513761	2	< 0.1%
0.9724770642	2	< 0.1%
0.9633027523	2	< 0.1%
0.9541284404	2	< 0.1%
0.9449541284	1	< 0.1%
0.9357798165	1	< 0.1%
0.9266055046	4	< 0.1%
0.9174311927	1	< 0.1%

heart_rate
Real number (ℝ)

Distinct	75
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.49286447

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.27631579
Q1	0.40789474
median	0.49286447
Q3	0.57894737
95-th percentile	0.71052632
Maximum	1
Range	1
Interquartile range (IQR)	0.17105263

Descriptive statistics

Standard deviation	0.12762965
Coefficient of variation (CV)	0.25895486
Kurtosis	0.12179591
Mean	0.49286447
Median Absolute Deviation (MAD)	0.084969731
Skewness	0.024408808
Sum	7392.967
Variance	0.016289327
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.4928644682	733	4.9%
0.4736842105	586	3.9%
0.5131578947	581	3.9%
0.4868421053	562	3.7%
0.4473684211	559	3.7%
0.5	554	3.7%
0.5394736842	549	3.7%
0.4605263158	540	3.6%
0.4210526316	519	3.5%
0.5526315789	514	3.4%
Other values (65)	9303	62.0%

Value	Count	Frequency (%)
0	1	< 0.1%
0.03947368421	1	< 0.1%
0.05263157895	6	< 0.1%
0.06578947368	1	< 0.1%
0.07894736842	3	< 0.1%
0.09210526316	4	< 0.1%
0.1052631579	2	< 0.1%
0.1184210526	9	0.1%
0.1315789474	13	0.1%
0.1447368421	19	0.1%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9868421053	1	< 0.1%
0.9605263158	1	< 0.1%
0.9473684211	1	< 0.1%
0.9342105263	2	< 0.1%
0.9210526316	5	< 0.1%
0.9078947368	4	< 0.1%
0.8947368421	7	< 0.1%
0.8815789474	4	< 0.1%
0.8684210526	8	0.1%

temperature
Real number (ℝ)

Distinct	33
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.54571866

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.36363636
Q1	0.45454545
median	0.54545455
Q3	0.63636364
95-th percentile	0.75757576
Maximum	1
Range	1
Interquartile range (IQR)	0.18181818

Descriptive statistics

Standard deviation	0.11939559
Coefficient of variation (CV)	0.21878598
Kurtosis	0.18965134
Mean	0.54571866
Median Absolute Deviation (MAD)	0.090909091
Skewness	-0.0067113468
Sum	8185.7799
Variance	0.014255307
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=33)

Value	Count	Frequency (%)
0.5454545455	1450	9.7%
0.5757575758	1361	9.1%
0.5151515152	1361	9.1%
0.4848484848	1271	8.5%
0.6060606061	1237	8.2%
0.4545454545	1037	6.9%
0.6363636364	1034	6.9%
0.4242424242	854	5.7%
0.6666666667	820	5.5%
0.5457186613	773	5.2%
Other values (23)	3802	25.3%

Value	Count	Frequency (%)
0	1	< 0.1%
0.09090909091	3	< 0.1%
0.1212121212	3	< 0.1%
0.1515151515	5	< 0.1%
0.1818181818	28	0.2%
0.2121212121	31	0.2%
0.2424242424	59	0.4%
0.2727272727	116	0.8%
0.303030303	216	1.4%
0.3333333333	286	1.9%

Value	Count	Frequency (%)
1	2	< 0.1%
0.9696969697	7	< 0.1%
0.9393939394	5	< 0.1%
0.9090909091	10	0.1%
0.8787878788	43	0.3%
0.8484848485	64	0.4%
0.8181818182	110	0.7%
0.7878787879	219	1.5%
0.7575757576	315	2.1%
0.7272727273	462	3.1%

systolic_bp
Real number (ℝ)

Distinct	75
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.50590377

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.3
Q1	0.425
median	0.50590377
Q3	0.5875
95-th percentile	0.7125
Maximum	1
Range	1
Interquartile range (IQR)	0.1625

Descriptive statistics

Standard deviation	0.12172115
Coefficient of variation (CV)	0.24060138
Kurtosis	0.12239789
Mean	0.50590377
Median Absolute Deviation (MAD)	0.080903775
Skewness	-0.010859657
Sum	7588.5566
Variance	0.014816038
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5059037748	721	4.8%
0.5125	616	4.1%
0.4875	577	3.8%
0.525	577	3.8%
0.5	557	3.7%
0.5375	543	3.6%
0.475	542	3.6%
0.55	520	3.5%
0.5875	508	3.4%
0.45	503	3.4%
Other values (65)	9336	62.2%

Value	Count	Frequency (%)
0	1	< 0.1%
0.05	2	< 0.1%
0.0625	1	< 0.1%
0.075	3	< 0.1%
0.0875	2	< 0.1%
0.1	4	< 0.1%
0.1125	4	< 0.1%
0.125	4	< 0.1%
0.1375	5	< 0.1%
0.15	8	0.1%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9625	2	< 0.1%
0.95	1	< 0.1%
0.9125	3	< 0.1%
0.9	1	< 0.1%
0.8875	3	< 0.1%
0.875	11	0.1%
0.8625	17	0.1%
0.85	9	0.1%
0.8375	18	0.1%

diastolic_bp
Real number (ℝ)

Distinct	54
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.51692482

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.30909091
Q1	0.43636364
median	0.51692482
Q3	0.6
95-th percentile	0.72727273
Maximum	1
Range	1
Interquartile range (IQR)	0.16363636

Descriptive statistics

Standard deviation	0.1237728
Coefficient of variation (CV)	0.23944062
Kurtosis	0.15441664
Mean	0.51692482
Median Absolute Deviation (MAD)	0.080561186
Skewness	-0.015660858
Sum	7753.8723
Variance	0.015319706
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.4909090909	814	5.4%
0.5090909091	812	5.4%
0.5454545455	797	5.3%
0.5272727273	792	5.3%
0.4727272727	768	5.1%
0.5636363636	740	4.9%
0.5169248225	738	4.9%
0.5818181818	729	4.9%
0.4545454545	721	4.8%
0.6	657	4.4%
Other values (44)	7432	49.5%

Value	Count	Frequency (%)
0	1	< 0.1%
0.07272727273	5	< 0.1%
0.09090909091	3	< 0.1%
0.1090909091	3	< 0.1%
0.1272727273	8	0.1%
0.1454545455	10	0.1%
0.1636363636	19	0.1%
0.1818181818	22	0.1%
0.2	39	0.3%
0.2181818182	55	0.4%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9818181818	2	< 0.1%
0.9636363636	3	< 0.1%
0.9454545455	1	< 0.1%
0.9272727273	6	< 0.1%
0.9090909091	2	< 0.1%
0.8909090909	8	0.1%
0.8727272727	24	0.2%
0.8545454545	30	0.2%
0.8363636364	31	0.2%

weight
Real number (ℝ)

Distinct	863
Distinct (%)	5.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.52305758

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.30505415
Q1	0.4368231
median	0.52305758
Q3	0.60830325
95-th percentile	0.74187726
Maximum	1
Range	1
Interquartile range (IQR)	0.17148014

Descriptive statistics

Standard deviation	0.13147569
Coefficient of variation (CV)	0.25135989
Kurtosis	0.15749355
Mean	0.52305758
Median Absolute Deviation (MAD)	0.085331944
Skewness	-0.008635884
Sum	7845.8636
Variance	0.017285858
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5230575762	741	4.9%
0.5884476534	54	0.4%
0.5722021661	51	0.3%
0.5604693141	50	0.3%
0.5	49	0.3%
0.4873646209	48	0.3%
0.535198556	48	0.3%
0.5496389892	47	0.3%
0.5902527076	47	0.3%
0.4963898917	46	0.3%
Other values (853)	13819	92.1%

Value	Count	Frequency (%)
0	1	< 0.1%
0.003610108303	1	< 0.1%
0.01895306859	1	< 0.1%
0.03339350181	2	< 0.1%
0.04873646209	1	< 0.1%
0.05505415162	1	< 0.1%
0.05776173285	1	< 0.1%
0.06046931408	1	< 0.1%
0.06137184116	1	< 0.1%
0.06588447653	1	< 0.1%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9963898917	1	< 0.1%
0.9927797834	1	< 0.1%
0.9747292419	1	< 0.1%
0.9720216606	1	< 0.1%
0.9693140794	1	< 0.1%
0.9611913357	1	< 0.1%
0.9503610108	1	< 0.1%
0.9458483755	1	< 0.1%
0.9449458484	1	< 0.1%

blood_glucose
Real number (ℝ)

Distinct	138
Distinct (%)	0.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.54387104

Minimum	0
Maximum	1
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0.34161491
Q1	0.46583851
median	0.54387104
Q3	0.62111801
95-th percentile	0.74534161
Maximum	1
Range	1
Interquartile range (IQR)	0.1552795

Descriptive statistics

Standard deviation	0.1202551
Coefficient of variation (CV)	0.22110958
Kurtosis	0.14338972
Mean	0.54387104
Median Absolute Deviation (MAD)	0.078032528
Skewness	-0.055816246
Sum	8158.0656
Variance	0.014461288
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5438710369	752	5.0%
0.5652173913	305	2.0%
0.5590062112	297	2.0%
0.5155279503	296	2.0%
0.5527950311	295	2.0%
0.5465838509	292	1.9%
0.5714285714	286	1.9%
0.5838509317	285	1.9%
0.5403726708	281	1.9%
0.5279503106	279	1.9%
Other values (128)	11632	77.5%

Value	Count	Frequency (%)
0	1	< 0.1%
0.08695652174	2	< 0.1%
0.09937888199	1	< 0.1%
0.1118012422	2	< 0.1%
0.1242236025	2	< 0.1%
0.1304347826	3	< 0.1%
0.1366459627	1	< 0.1%
0.1428571429	1	< 0.1%
0.149068323	3	< 0.1%
0.1552795031	6	< 0.1%

Value	Count	Frequency (%)
1	1	< 0.1%
0.9937888199	1	< 0.1%
0.9378881988	1	< 0.1%
0.9254658385	2	< 0.1%
0.9192546584	2	< 0.1%
0.9130434783	1	< 0.1%
0.9068322981	1	< 0.1%
0.900621118	5	< 0.1%
0.8944099379	7	< 0.1%
0.8881987578	9	0.1%

pain_level
Real number (ℝ)

Zeros

Distinct	11
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	4.9926

Minimum	0
Maximum	10
Zeros	1387
Zeros (%)	9.2%
Negative	0
Negative (%)	0.0%
Memory size	117.3 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	2
median	5
Q3	8
95-th percentile	10
Maximum	10
Range	10
Interquartile range (IQR)	6

Descriptive statistics

Standard deviation	3.1707857
Coefficient of variation (CV)	0.63509709
Kurtosis	-1.2229191
Mean	4.9926
Median Absolute Deviation (MAD)	3
Skewness	0.00335657
Sum	74889
Variance	10.053882
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=11)

Value	Count	Frequency (%)
0	1387	9.2%
10	1383	9.2%
7	1380	9.2%
4	1379	9.2%
1	1377	9.2%
5	1371	9.1%
3	1364	9.1%
8	1357	9.0%
9	1349	9.0%
2	1339	8.9%

Value	Count	Frequency (%)
0	1387	9.2%
1	1377	9.2%
2	1339	8.9%
3	1364	9.1%
4	1379	9.2%
5	1371	9.1%
6	1314	8.8%
7	1380	9.2%
8	1357	9.0%
9	1349	9.0%

Value	Count	Frequency (%)
10	1383	9.2%
9	1349	9.0%
8	1357	9.0%
7	1380	9.2%
6	1314	8.8%
5	1371	9.1%
4	1379	9.2%
3	1364	9.1%
2	1339	8.9%
1	1377	9.2%

clinical_note
Text

Distinct	61
Distinct (%)	0.4%
Missing	0
Missing (%)	0.0%
Memory size	1.3 MiB

Length

Max length	57
Median length	55
Mean length	41.2404
Min length	31

Characters and Unicode

Total characters	618606
Distinct characters	43
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	Patient reports feeling severe with a pain level of 8.
2nd row	Complains of severe fatigue and no nausea.
3rd row	Noted elevated stress. Sleep was good.
4th row	No major complaints. Sleep quality: Excellent.
5th row	No major complaints. Sleep quality: Excellent.

Value	Count	Frequency (%)
sleep	6029	6.1%
of	5985	6.0%
feeling	5969	6.0%
patient	5969	6.0%
no	5430	5.5%
elevated	3015	3.0%
noted	3015	3.0%
stress	3015	3.0%
was	3015	3.0%
quality	3014	3.0%
Other values (33)	54506	55.1%

Most occurring characters

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	618606	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
	83962	13.6%
e	78442	12.7%
a	48011	7.8%
l	46689	7.5%
t	38329	6.2%
n	36961	6.0%
o	35486	5.7%
i	34174	5.5%
s	25283	4.1%
.	21029	3.4%
Other values (33)	170240	27.5%

nausea_encoded
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	732.6 KiB

0	12019
1	2981

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	15000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	1
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

Most occurring characters

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	12019	80.1%
1	2981	19.9%

fatigue_level_encoded
Categorical

Distinct	4
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	732.6 KiB

0	6064
3	5935
1	3000
2	1

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	15000
Distinct characters	4
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	1 ?
Unique (%)	< 0.1%

Sample

1st row	3
2nd row	3
3rd row	0
4th row	1
5th row	1

Common Values

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

Most occurring characters

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
0	6064	40.4%
3	5935	39.6%
1	3000	20.0%
2	1	< 0.1%

sleep_quality_encoded
Categorical

Distinct	4
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	732.6 KiB

2	6133
1	4434
0	2911
3	1522

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	15000
Distinct characters	4
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	1
2nd row	2
3rd row	2
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

Most occurring characters

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	15000	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
2	6133	40.9%
1	4434	29.6%
0	2911	19.4%
3	1522	10.1%

clinical_sentiment
Categorical

Distinct	2
Distinct (%)	< 0.1%
Missing	0
Missing (%)	0.0%
Memory size	835.1 KiB

POSITIVE	8403
NEGATIVE	6597

Length

Max length	8
Median length	8
Mean length	8
Min length	8

Characters and Unicode

Total characters	120000
Distinct characters	10
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	NEGATIVE
2nd row	NEGATIVE
3rd row	POSITIVE
4th row	POSITIVE
5th row	POSITIVE

Common Values

Value	Count	Frequency (%)
POSITIVE	8403	56.0%
NEGATIVE	6597	44.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
positive	8403	56.0%
negative	6597	44.0%

Most occurring characters

Value	Count	Frequency (%)
I	23403	19.5%
E	21597	18.0%
V	15000	12.5%
T	15000	12.5%
O	8403	7.0%
P	8403	7.0%
S	8403	7.0%
N	6597	5.5%
G	6597	5.5%
A	6597	5.5%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	120000	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
I	23403	19.5%
E	21597	18.0%
V	15000	12.5%
T	15000	12.5%
O	8403	7.0%
P	8403	7.0%
S	8403	7.0%
N	6597	5.5%
G	6597	5.5%
A	6597	5.5%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	120000	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
I	23403	19.5%
E	21597	18.0%
V	15000	12.5%
T	15000	12.5%
O	8403	7.0%
P	8403	7.0%
S	8403	7.0%
N	6597	5.5%
G	6597	5.5%
A	6597	5.5%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	120000	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
I	23403	19.5%
E	21597	18.0%
V	15000	12.5%
T	15000	12.5%
O	8403	7.0%
P	8403	7.0%
S	8403	7.0%
N	6597	5.5%
G	6597	5.5%
A	6597	5.5%

	blood_glucose	clinical_sentiment	diastolic_bp	fatigue_level_encoded	heart_rate	nausea_encoded	oxygen_saturation	pain_level	patient_id	sleep_quality_encoded	systolic_bp	temperature	weight
blood_glucose	1.000	0.000	-0.019	0.000	-0.008	0.027	0.002	0.005	0.009	0.000	-0.006	-0.017	-0.006
clinical_sentiment	0.000	1.000	0.000	0.000	0.010	0.000	0.000	0.010	0.026	0.245	0.010	0.000	0.014
diastolic_bp	-0.019	0.000	1.000	0.000	0.004	0.015	-0.003	-0.015	0.013	0.000	0.011	-0.006	0.000
fatigue_level_encoded	0.000	0.000	0.000	1.000	0.006	0.000	0.000	0.003	0.000	0.003	0.000	0.000	0.000
heart_rate	-0.008	0.010	0.004	0.006	1.000	0.020	0.009	-0.007	-0.001	0.000	0.005	-0.003	0.003
nausea_encoded	0.027	0.000	0.015	0.000	0.020	1.000	0.014	0.000	0.015	0.000	0.033	0.014	0.017
oxygen_saturation	0.002	0.000	-0.003	0.000	0.009	0.014	1.000	0.010	-0.015	0.000	-0.007	0.002	0.006
pain_level	0.005	0.010	-0.015	0.003	-0.007	0.000	0.010	1.000	-0.001	0.000	-0.001	0.000	0.023
patient_id	0.009	0.026	0.013	0.000	-0.001	0.015	-0.015	-0.001	1.000	0.000	0.010	-0.017	0.008
sleep_quality_encoded	0.000	0.245	0.000	0.003	0.000	0.000	0.000	0.000	0.000	1.000	0.000	0.000	0.000
systolic_bp	-0.006	0.010	0.011	0.000	0.005	0.033	-0.007	-0.001	0.010	0.000	1.000	0.001	-0.010
temperature	-0.017	0.000	-0.006	0.000	-0.003	0.014	0.002	0.000	-0.017	0.000	0.001	1.000	0.002
weight	-0.006	0.014	0.000	0.000	0.003	0.017	0.006	0.023	0.008	0.000	-0.010	0.002	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

	patient_id	timestamp	oxygen_saturation	heart_rate	temperature	systolic_bp	diastolic_bp	weight	blood_glucose	pain_level	clinical_note	nausea_encoded	fatigue_level_encoded	sleep_quality_encoded	clinical_sentiment
0	1	2024-03-01 08:00:00	0.706422	0.684211	0.787879	0.3750	0.763636	0.314079	0.664596	8	Patient reports feeling severe with a pain level of 8.	0	3	1	NEGATIVE
1	1	2024-03-02 08:00:00	0.440367	0.710526	0.666667	0.5375	0.527273	0.653430	0.546584	9	Complains of severe fatigue and no nausea.	0	3	2	NEGATIVE
2	1	2024-03-03 08:00:00	0.798165	0.434211	0.606061	0.6500	0.381818	0.617329	0.614907	3	Noted elevated stress. Sleep was good.	1	0	2	POSITIVE
3	1	2024-03-04 09:00:00	0.541284	0.223684	0.606061	0.3250	0.690909	0.523058	0.745342	10	No major complaints. Sleep quality: Excellent.	0	1	0	POSITIVE
4	1	2024-03-05 09:00:00	0.394495	0.368421	0.484848	0.4125	0.618182	0.451264	0.565217	7	No major complaints. Sleep quality: Excellent.	0	1	0	POSITIVE
5	1	2024-03-06 06:00:00	0.422018	0.592105	0.757576	0.3875	0.490909	0.483755	0.347826	0	Patient feeling generally well.	0	3	0	POSITIVE
6	1	2024-03-07 08:00:00	0.394495	0.315789	0.575758	0.6000	0.309091	0.494585	0.546584	10	Patient reports feeling severe with a pain level of 10.	0	3	2	NEGATIVE
7	1	2024-03-08 08:00:00	0.577982	0.539474	0.545719	0.5375	0.400000	0.510830	0.621118	10	No major complaints. Sleep quality: Good.	0	3	2	POSITIVE
8	1	2024-03-09 09:00:00	0.422018	0.565789	0.515152	0.5125	0.436364	0.601083	0.496894	4	Complains of severe fatigue and no nausea.	0	3	2	NEGATIVE
9	1	2024-03-10 07:00:00	0.467890	0.407895	0.636364	0.5875	0.516925	0.562274	0.559006	4	Complains of mild fatigue and no nausea.	0	0	0	NEGATIVE

	patient_id	timestamp	oxygen_saturation	heart_rate	temperature	systolic_bp	diastolic_bp	weight	blood_glucose	pain_level	clinical_note	nausea_encoded	fatigue_level_encoded	sleep_quality_encoded	clinical_sentiment
14990	500	2024-03-21 08:00:00	0.467890	0.473684	0.575758	0.3875	0.516925	0.523058	0.409938	0	Complains of mild fatigue and no nausea.	0	0	2	NEGATIVE
14991	500	2024-03-22 09:00:00	0.568807	0.578947	0.636364	0.5625	0.690909	0.432310	0.440994	0	Patient reports feeling none with a pain level of 0.	0	3	2	NEGATIVE
14992	500	2024-03-23 09:00:00	0.577982	0.434211	0.454545	0.5125	0.418182	0.546931	0.683230	1	Patient feeling generally well.	0	3	2	POSITIVE
14993	500	2024-03-24 06:00:00	0.449541	0.592105	0.545455	0.6250	0.709091	0.548736	0.565217	6	Patient feeling generally well.	0	1	0	POSITIVE
14994	500	2024-03-25 08:00:00	0.532110	0.592105	0.515152	0.8375	0.509091	0.545126	0.565217	7	Complains of mild fatigue and no nausea.	0	0	1	NEGATIVE
14995	500	2024-03-26 07:00:00	0.330275	0.342105	0.606061	0.4250	0.516925	0.227437	0.751553	5	No major complaints. Sleep quality: Good.	1	0	2	POSITIVE
14996	500	2024-03-27 10:00:00	0.697248	0.381579	0.757576	0.5750	0.363636	0.523466	0.422360	0	Complains of moderate fatigue and no nausea.	0	1	0	NEGATIVE
14997	500	2024-03-28 08:00:00	0.440367	0.315789	0.787879	0.3875	0.545455	0.464801	0.503106	4	Patient reports feeling none with a pain level of 4.	0	3	1	NEGATIVE
14998	500	2024-03-29 09:00:00	0.477064	0.492864	0.424242	0.3625	0.527273	0.337545	0.527950	5	Noted elevated stress. Sleep was good.	0	3	2	POSITIVE
14999	500	2024-03-30 08:00:00	0.403670	0.236842	0.606061	0.5875	0.272727	0.402527	0.503106	0	Noted elevated stress. Sleep was poor.	0	3	3	NEGATIVE

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample